CN208526054U

CN208526054U - A kind of filter screen of air purifier

Info

Publication number: CN208526054U
Application number: CN201820328341.5U
Authority: CN
Inventors: 庄艺伟; 刘群鸿
Original assignee: Fujian Yu Cheng Chemical Industry & Trade Co Ltd
Current assignee: Fujian Yu Cheng Chemical Industry & Trade Co Ltd
Priority date: 2018-03-09
Filing date: 2018-03-09
Publication date: 2019-02-22
Anticipated expiration: 2028-03-09

Abstract

The utility model discloses a kind of filter screen of air purifier, one multilayered structure is formed by mesh sponge, anti-dropout strainer and support strainer, the mesh sponge is placed in middle layer, and anti-dropout strainer and support strainer are sequentially overlapped the two sides for being covered in mesh sponge, are filled with Solid micro in the hole of the mesh sponge, enable the utility model filter screen purification efficiency high whereby, the removal of organic gas can be greatly improved, and structure is simple, material is easy to get, therefore production cost is low, can be widely used.

Description

A kind of filter screen of air purifier

Technical field

The utility model relates to air purification fields, refer in particular to a kind of filter screen structure of air purifier.

Background technique

Industrialized fast development has pushed economic rapid growth, while also bringing the environmental problem got worse. The haze weather especially frequently occurred in recent years has caused concern of the people to respiratory health.The time of people 80% according to statistics It is to live in indoor, the disease of people 69% is related with room air pollution.Indoor air pollutants mainly have PM2.5, thin Bacterium, virus, oil smoke and organic chemistry gas, therefore it is very necessary to improve indoor air quality.Conventional air cleaners are filtered at present Net generallys use primary filter, HEPA filtering, is removed in air with cellular activated carbon strainer absorption organic chemistry gas again Pollutant, this combined strainer can play the role of air cleaning, but there are screen areas small, active carbon particle serious offense The problem of filtering low efficiency.Strainer also has the form using folder charcoal cloth, and folder charcoal cloth is that purification is improved by composite particles active carbon Efficiency, while also increasing filter area, however the composite particles amount of activated carbon Limited Accumulate purge amount loaded is low, and It is used for a long time and there is the shortcomings that turning sour.In addition, the new technology of also useful metal screen, this technical costs is high, and air is net The effect of change is less desirable, from without being widely used.Therefore, it is necessary to develop, a kind of structure is simple, purification efficiency is high, raw Novel filter net at low cost is produced, thus this case generates.

Utility model content

The air cleaning that the purpose of this utility model is to provide a kind of structures is simple, purification efficiency is high, production cost is low Device filter screen.

In order to achieve the above object, the technical solution of the utility model is: a kind of filter screen of air purifier, by mesh sponge, Anti-dropout strainer and support strainer form a multilayered structure, and the mesh sponge is placed in middle layer, anti-dropout strainer and support filter Net is sequentially overlapped the two sides for being covered in mesh sponge, is filled with Solid micro in the hole of the mesh sponge.

The hole of the mesh sponge is random hole, void density 5-100PPI.

The mesh number of the anti-dropout strainer is greater than the mesh number of Solid micro.

The partial size of the Solid micro is 0.05-5.0mm.

The screen specification of the anti-dropout strainer and support strainer is 5-400 mesh.

The Solid micro is using active carbon, silica gel, molecular sieve, aluminium oxide etc..

The anti-dropout strainer and support strainer use plastic filter screen or metal material strainer.

The anti-dropout strainer and support strainer are combined into the two sides that a strainer is covered in mesh sponge.

The filter screen is surrounded by fixed border.

The filter screen is cuboid filter screen or cylindrical filter net.

Using the above scheme, it since the utility model filter screen is using mesh sponge as middle layer, and is covered on its two sides Anti-dropout strainer and support strainer, can be effectively reduced windage, the filled solid microparticle especially in mesh sponge makes to filter Net purification efficiency is high, can greatly improve the removal of organic gas, and the utility model structure is simple, material is easy to get, therefore Production cost is low, can be widely used.

Detailed description of the invention

Fig. 1 is the structural exploded view of the utility model；

Fig. 2 is the structural schematic diagram of the utility model mesh sponge；

Fig. 3 is the structural schematic diagram of the utility model anti-dropout strainer；

Fig. 4 is the structural schematic diagram that the utility model supports strainer；

Fig. 5 is that the utility model filter screen is in cuboid structural schematic diagram；

Fig. 6 is the cylindrical structural schematic diagram of the utility model filter screen.

Specific embodiment

It elaborates below in conjunction with attached drawing and specific implementation to the utility model.

As shown in Figures 1 to 4, a kind of filter screen of air purifier 10 of the utility model is filtered by mesh sponge 1, anti-dropout The multilayered structure that net 2 and support strainer 3 form.

The mesh sponge 1 is placed in middle layer, and the hole of the mesh sponge 1 is random hole, void density 5-100PPI, Solid micro 4 is filled in hole, which has adsorption function, using active carbon, silica gel, molecular sieve, oxidation Aluminium etc., the Solid micro 4 are fixed in the hole of mesh sponge 1 with adhesive, and the partial size of the Solid micro 4 is 0.05- 5.0mm。

The anti-dropout strainer 2 and support strainer 3 are sequentially overlapped the two sides for being covered in mesh sponge 1, the anti-dropout strainer 2 It is bonded in mesh sponge 1, the mesh number of the anti-dropout strainer 2 is greater than the mesh number of Solid micro 4, can prevent Solid micro 4 It is dropped out from mesh sponge 1；The support strainer 3 is covered on anti-dropout strainer 2, which has stronger rigidity, It is integrally-built to play support protection filter screen 10, prevents filter screen 10 from deforming in use.

The screen specification of the anti-dropout strainer 2 and support strainer 3 is 5-400 mesh, the support strainer 3 in specific implementation Mesh number might be less that the mesh number of anti-dropout strainer 2.

The anti-dropout strainer 2 and support strainer 3 can be combined into the two sides that a strainer is covered in mesh sponge 1.

Plastic filter screen such as nylon, PP, PE etc. can be used in the anti-dropout strainer 2 and support strainer 3, can also use metal Material strainer.

The filter screen 10 is surrounded by fixed border 5, which can use hard card paper, can also use Plastic material and metal material frame.

The filter screen can be made into cuboid filter screen (referring to figure5It is shown), it also can be made cylindrical filter net (ginseng As shown in Figure 6).

The above, the only preferred embodiment of the utility model are not used to limit the utility model implementation Range.Therefore any changes or modifications made in the claims and specifications of the utility model, it all should belong to the utility model Within the scope of patent covers.

Claims

1. a kind of filter screen of air purifier, it is characterised in that: be made of more than one mesh sponge, anti-dropout strainer and support strainer Layer structure, the mesh sponge are placed in middle layer, and anti-dropout strainer and support strainer are sequentially overlapped and are covered in the two of mesh sponge Face, the hole of the mesh sponge is interior to be filled with Solid micro.

2. a kind of filter screen of air purifier as described in claim 1, it is characterised in that: the hole of the mesh sponge is random Then hole, void density 5-100PPI.

3. a kind of filter screen of air purifier as described in claim 1, it is characterised in that: the mesh number of the anti-dropout strainer is big In the mesh number of Solid micro.

4. a kind of filter screen of air purifier as described in claim 1, it is characterised in that: the partial size of the Solid micro is 0.05-5.0mm。

5. a kind of filter screen of air purifier as described in claim 1, it is characterised in that: the anti-dropout strainer and support filter The screen specification of net is 5-400 mesh.

6. a kind of filter screen of air purifier as described in claim 1, it is characterised in that: the Solid micro is using activity Charcoal or silica gel or molecular sieve or aluminium oxide.

7. a kind of filter screen of air purifier as described in claim 1, it is characterised in that: the anti-dropout strainer and support filter Net uses plastic filter screen or metal material strainer.

8. a kind of filter screen of air purifier as described in claim 1, it is characterised in that: the anti-dropout strainer and support filter Net is combined into the two sides that a strainer is covered in mesh sponge.

9. a kind of filter screen of air purifier as described in claim 1, it is characterised in that: being surrounded by for the filter screen is solid Deckle frame.

10. a kind of filter screen of air purifier as described in claim 1, it is characterised in that: the filter screen is cuboid Filter screen or cylindrical filter net.